Michel, a murderous womanizer, meets introverted Gloria online and treats her to a whirlwind one-night-stand. Offering herself as an accomplice in his seductive crimes, the unhinged lovers embark on a deadly odyssey amplified by wild sex, unbridled jealousy, and passionate forays into the dark arts.

Dusting off the gnarly exploitation classic The Honeymoon Killers for the age of New French Extremity, Belgian iconoclast Fabrice du Welz writes a squalid valentine to the psychotic-lovers-at-large genre. Nightmarishly textured, and woozily hypnotic, Alléluia is a menacing and moody thrill-ride.